| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.79 | 12.309% | $133.4119 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $165.92 | 13.337% | $188.0488 | $188.05 | $188.05 | $188.00 |
| Purchase #3 | $223.92 | 11.590% | $249.8723 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $55.47 | 11.855% | $62.046 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $229.68 | 7.121% | $246.0355 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $177.74 | 6.820% | $189.8619 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $86.67 | 3.676% | $89.856 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $1,058.19 | $1,159.1324 | $1,159.14 | $1,159.10 | $1,159.10 | |